Description
U.S. Army Technical Manual TM 9-1240-368-34 for M65 Battery Command Periscope W/E, June 1973
Item Overview
This official U.S. Army technical manual covers direct support and general support maintenance for the M65 Battery Command Periscope W/E. Issued as TM 9-1240-368-34 on June 1, 1973, it identifies the equipment under NSN 1240-00-678-5577. This listing is for the technical manual only. It does not include the M65 periscope, tripod, carrying case, tools, or other equipment.
Identification and Features
The “-34” suffix identifies this as a direct support and general support maintenance publication. It was prepared for trained technicians performing repairs beyond operator and organizational maintenance. “W/E” means “with equipment,” the Army term for the periscope issued as an authorized equipment set.
- Manual number: TM 9-1240-368-34
- Publication date: June 1, 1973
- Subject: M65 Battery Command Periscope W/E
- National Stock Number: 1240-00-678-5577
- Former FSN: 1240-678-5577
- Manual level: Direct support and general support maintenance
- Included content: Repair parts and special tools list
- Equipment type: Binocular optical-mechanical fire-control instrument
- Item included: Technical manual only
Manual Coverage
TM 9-1240-368-34 provides higher-level maintenance information for the M65 and its related equipment. It supports work such as inspection, troubleshooting, disassembly, cleaning, repair, replacement of authorized parts, reassembly, adjustment, and testing. The included repair-parts and special-tools information helped maintenance personnel identify the components and equipment required for approved service work.
About the M65 Battery Command Periscope
The M65 is a binocular periscopic instrument designed for artillery observation and fire control. Its two optical tubes are joined by a hinged upper section that allows the distance between the eyepieces to be adjusted. The instrument provides 7-power magnification and measures horizontal azimuth and vertical angles of sight. Its elevated optical path allowed an observer to view the battlefield while remaining lower and better protected behind cover.
Artillery Fire-Control Use
Artillery personnel used the M65 at command posts and observation positions to examine terrain, establish reference points, observe targets, measure angles, and watch the fall of shot. The observer could report corrections to the firing battery to improve accuracy. The M65 was not a weapon and was not limited to one gun or howitzer model; it served within the wider artillery observation, survey, and fire-direction system.
Historical Background
The M65 design entered military service during the World War II era, when reliable optical instruments were essential for directing artillery fire. It continued to serve during the Korean War, Vietnam era, and later Cold War years. The publication of this maintenance manual in 1973 shows that the Army was still supporting the instrument about three decades after its introduction.
Collector and Research Value
This manual is a detailed reference for studying the construction and higher-level maintenance of the M65. It is useful for collectors, museums, restorers, and historians researching American artillery optics, fire-control equipment, repair practices, and Vietnam-era technical publications.
Condition
This vintage military technical manual may show cover wear, edge wear, folds, yellowing, stains, writing, stamps, loose pages, punched holes, or other signs of age and storage. Printing details and condition may vary between available copies. Please check the pictures for the general condition of the item.
Ideal For
This manual is well suited for collections and exhibits focused on U.S. artillery, military optics, maintenance procedures, and Cold War equipment.
- U.S. Army technical-manual collections
- M65 Battery Command Periscope restoration
- Artillery fire-control research
- Vietnam-era military displays
- Military-optics reference libraries
- Museum and archival collections
Approx length 8", Approx width 11", Approx height .5", Approx weight 1.5lbs.
Pictures are stock images of our inventory. Unless otherwise noted, you will not be receiving the exact item shown in the pictures. The pictures are representative of the item’s general condition. The item you receive might be slightly better, or worse, condition than was shown in the pictures.
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